/**
 * Task Queue Component Styles
 * 
 * BEM-style SCSS for task queue UI components
 * Uses TDesign design tokens for consistency
 * 基础抽屉样式由 SideDrawer 提供，此处仅定义业务特定样式
 */

@import '../../styles/z-index.scss';
@import '../../styles/_common-variables.scss';

// Task Queue Panel Content Styles
.task-queue-panel.side-drawer--toolbar-right {
  transform: translateX(
    calc(var(--aitu-toolbar-right-edge, #{$toolbar-width}) - 10px)
  );
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: transform 160ms cubic-bezier(0.2, 0, 0, 1), opacity 120ms ease-out,
    visibility 0s linear 160ms;

  &.side-drawer--open {
    transform: translateX(var(--aitu-toolbar-right-edge, #{$toolbar-width}));
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: transform 160ms cubic-bezier(0.2, 0, 0, 1),
      opacity 120ms ease-out;
  }

  @media (max-width: 768px) {
    transform: translateX(-100%);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;

    &.side-drawer--open {
      transform: translateX(0);
    }
  }
}

.aitu-toolbar-dock-right .task-queue-panel.side-drawer--toolbar-right {
  --aitu-toolbar-drawer-left: max(
    0px,
    calc(var(--aitu-toolbar-left, 0px) - 100%)
  );

  transform: translateX(calc(var(--aitu-toolbar-drawer-left) + 10px));

  &.side-drawer--open {
    transform: translateX(var(--aitu-toolbar-drawer-left));
  }
}

.aitu-toolbar-dragging .task-queue-panel.side-drawer--toolbar-right {
  transition: none;
}

.task-queue-panel {
  &__filters-container {
    display: flex;
    flex-direction: column;
    gap: 12px;

    .t-tabs__nav-container.t-is-top::after {
      display: none;
    }
  }

  &__filters {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
    width: 100%;
  }

  &__type-filters {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 3px;
    background: var(--td-bg-color-secondarycontainer, #f3f3f3);
    border-radius: 10px;
    flex-shrink: 0;

    .t-button {
      position: relative;
      color: var(--td-text-color-secondary, #666);
      border: none !important;
      background: transparent !important;
      height: 32px !important;
      min-width: 32px !important;
      width: 32px !important;
      padding: 0 !important;
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
      display: flex !important;
      align-items: center !important;
      justify-content: center !important;
      border-radius: 8px !important;
      line-height: 1 !important;

      .t-button__text,
      .t-icon,
      svg {
        display: flex;
        align-items: center;
        justify-content: center;
        line-height: 1;
      }

      &:hover {
        color: var(--td-text-color-primary, #333);
        background: rgba(0, 0, 0, 0.04) !important;
      }
    }
  }

  &__filter-btn--active {
    color: #ff5b00 !important;
    background: #ffffff !important;
    box-shadow: inset 0 0 0 1px rgba(255, 91, 0, 0.14);

    svg,
    .t-icon,
    span {
      color: currentColor !important;
    }
  }

  &__search-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
  }

  &__filter-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
  }

  &__search-input {
    flex: 1;
    min-width: 100px;

    .t-input {
      border-radius: 8px;
      height: 32px;
      background: var(--td-bg-color-container, #fff) !important;
      border: 1.5px solid #dcdcdc !important; // 强化边框
      transition: all 0.25s ease;

      &:hover {
        border-color: #ff5b00 !important;
      }

      &--focused {
        border-color: #ff5b00 !important;
        box-shadow: 0 0 0 3px rgba(255, 91, 0, 0.14) !important;
      }
    }
  }

  &__clear-btn {
    flex-shrink: 0;
  }

  &__clear-text {
    display: inline;

    // 宽度较小时隐藏文字，只显示图标
    @media (max-width: 480px) {
      display: none;
    }
  }

  &__actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
  }

  &__batch-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  &__batch-select {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 12px; // 与任务列表的 checkbox 左边对齐

    // 覆盖 TDesign Checkbox 默认样式为蓝色主题
    :global(.t-checkbox) {
      &.t-is-checked .t-checkbox__input {
        background-color: #ff5b00;
        border-color: #ff5b00;
      }

      &.t-is-indeterminate .t-checkbox__input {
        background-color: #ff5b00;
        border-color: #ff5b00;
      }

      &:hover .t-checkbox__input {
        border-color: #ff5b00;
      }
    }
  }

  &__batch-count {
    font-size: 13px;
    color: var(--td-text-color-secondary, #757575);
  }

  &__batch-buttons {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  &__content {
    padding: 12px 0 12px 24px;
  }

  &__list {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  &__empty {
    text-align: center;
    padding: 48px 24px;
    color: var(--td-text-color-placeholder, #bbbbbb);

    &-icon {
      font-size: 48px;
      margin-bottom: 16px;
      opacity: 0.5;
    }

    &-text {
      font-size: 14px;
    }
  }
}

.virtual-task-list {
  &__back-to-top {
    // 使用绝对定位，相对于 .virtual-task-list-container 定位
    // 使用 !important 确保覆盖 TDesign Button 的默认样式
    position: absolute !important;
    bottom: 16px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    z-index: 10; // 在任务列表内容之上
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    border: 1px solid var(--td-component-border, #e7e7e7);
    background: var(--td-bg-color-container, #fff) !important;
    color: var(--td-text-color-secondary, #757575) !important;
    width: 32px !important;
    height: 32px !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    // 确保按钮不影响 flex 布局
    flex-shrink: 0;

    &:hover {
      background: var(--td-bg-color-secondarycontainer, #f3f3f3) !important;
      color: var(--td-text-color-primary, #333) !important;
    }

    .t-icon {
      font-size: 16px;
    }
  }
}

// Task Item Component
.task-item {
  display: grid;
  gap: 4px 12px;
  background: transparent;
  border-bottom: 1px solid var(--td-component-border, #e7e7e7);
  padding: 16px 24px 16px 0;
  transition: background-color 0.2s ease, border-color 0.2s ease;
  position: relative;
  cursor: pointer;

  &:hover {
    background-color: rgba(255, 91, 0, 0.035);
  }

  &--selected {
    border-color: #ff5b00;
    background: #ffffff;
  }

  &--processing {
    .task-item__status-tag {
      background-color: rgba(90, 79, 207, 0.08) !important;
      color: #ff5b00 !important;
      border: 1px solid rgba(90, 79, 207, 0.15) !important;
    }
  }

  // ==========================================
  // 宽布局模式：提示词和信息都在图片右侧
  // ==========================================
  &--wide {
    // 默认：没有 checkbox 的情况（非选择模式）
    grid-template-columns: 120px 1fr;
    grid-template-areas: 'preview body';

    .task-item__preview-wrapper {
      grid-area: preview;
    }

    .task-item__body {
      grid-area: body;
    }

    // 选择模式：有 checkbox 的情况
    &.task-item--selection-mode {
      grid-template-columns: auto 120px 1fr;
      grid-template-areas: 'checkbox preview body';

      .task-item__checkbox {
        grid-area: checkbox;
      }
    }
  }

  // ==========================================
  // 紧凑布局模式：信息区域移到图片下方全宽展示
  // ==========================================
  &--compact {
    // 默认：没有 checkbox 的情况（非选择模式）
    grid-template-columns: 100px 1fr;
    grid-template-areas:
      'preview prompt'
      'info    info';

    .task-item__preview-wrapper {
      grid-area: preview;
      width: 100px;
      height: 75px;
    }

    .task-item__body {
      display: contents; // 让子元素直接参与 Grid 布局
    }

    .task-item__prompt-area {
      grid-area: prompt;
    }

    .task-item__info-area {
      grid-area: info;
      margin-top: 4px;
    }

    .task-item__content-row {
      align-items: center;
    }

    // 选择模式：有 checkbox 的情况
    &.task-item--selection-mode {
      grid-template-columns: auto 100px 1fr;
      grid-template-areas:
        'checkbox preview prompt'
        'info     info    info';

      .task-item__checkbox {
        grid-area: checkbox;
      }
    }
  }

  &__checkbox {
    display: flex;
    align-items: flex-start;
    padding-top: 4px;
    padding-left: 16px; // 避开失败任务的红色竖线，同时与全选 checkbox 对齐

    // 覆盖 TDesign Checkbox 默认样式为蓝色主题
    :global(.t-checkbox) {
      &.t-is-checked .t-checkbox__input {
        background-color: #ff5b00;
        border-color: #ff5b00;
      }

      &.t-is-indeterminate .t-checkbox__input {
        background-color: #ff5b00;
        border-color: #ff5b00;
      }

      &:hover .t-checkbox__input {
        border-color: #ff5b00;
      }
    }
  }

  &__preview-wrapper {
    width: 120px;
    height: 90px;
    flex-shrink: 0;
    align-self: start;
  }

  &__preview {
    width: 100%;
    height: 100%;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    background: #f7f7f7;
    border: 1px solid #e5e7eb;

    img,
    video {
      width: 100%;
      height: 100%;
      object-fit: contain;
      display: block;
      transition: transform 0.2s ease;
    }

    // 图片和视频的 hover 效果
    &:hover {
      img,
      video {
        transform: scale(1.05);
      }
    }

    &-placeholder {
      width: 100%;
      height: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 4px;
      color: var(--td-text-color-placeholder, #999);
      font-size: 11px;
      text-align: center;

      .t-icon,
      svg {
        display: block;
        margin: 0 auto;
      }
    }

    &-failed {
      width: 100%;
      height: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 2px;
      border-radius: 8px;
      background: var(--td-bg-color-secondarycontainer, #f3f3f3);
      border: 1px solid var(--td-component-border, #e7e7e7);
      color: var(--td-text-color-placeholder, #bbb);
      font-size: 10px;
      text-align: center;

      .t-icon {
        opacity: 0.5;
        font-size: 18px;
        display: block;
        margin: 0 auto;
      }
    }
  }

  &__video-play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.15);
    color: white;
    opacity: 0.85;
    transition: all 0.2s ease;

    .t-icon {
      filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.4));
    }
  }

  &__preview:hover &__video-play-overlay {
    opacity: 1;
    background: rgba(0, 0, 0, 0.25);
  }

  &__body {
    display: flex;
    flex-direction: column;
    min-width: 0;
  }

  &__prompt-area {
    min-width: 0;
    display: flex;
    flex-direction: column;
  }

  &__prompt {
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
    color: var(--td-text-color-primary, #1d1d1f);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-word;
  }

  &__subtitle {
    margin-top: 4px;
    font-size: 12px;
    line-height: 1.45;
    color: var(--td-text-color-placeholder, #999);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-word;
  }

  &__info-area {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
  }

  &__content-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 8px 12px;
    margin-top: 4px;
    width: 100%;
  }

  &__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-shrink: 0;
    flex-wrap: wrap;
    margin-left: auto;
  }

  &__primary-action {
    font-weight: 500 !important;
    height: 26px !important;
    padding: 0 10px !important;
    border-radius: 13px !important;
    font-size: 12px !important;
    background: #ff5b00 !important;
    border: none !important;
    color: white !important;

    &:hover {
      background: #e14f00 !important;
    }

    .t-icon {
      font-size: 14px;
    }
  }

  &__secondary-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 4px;

    .t-button {
      color: var(--td-text-color-placeholder, #999) !important;
      padding: 4px !important;
      height: 26px !important;
      min-width: 24px !important;
      width: 26px !important;
      border-radius: 6px !important;
      border-color: transparent !important;
      background: transparent !important;
      box-shadow: none !important;
      display: inline-flex !important;
      align-items: center !important;
      justify-content: center !important;
      line-height: 1 !important;

      .t-button__text,
      .t-icon,
      svg {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        line-height: 1;
      }

      .t-button__text {
        width: 100%;
        min-width: 0;
      }

      &:hover,
      &:focus,
      &:focus-visible {
        color: #ff5b00 !important;
        border-color: transparent !important;
        background: rgba(255, 91, 0, 0.08) !important;
        box-shadow: none !important;
      }
    }
  }

  &__delete-btn {
    &:hover {
      color: var(--td-error-color, #e34d59) !important;
    }
  }

  &__meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 2px;
    flex: 1;
    min-width: 0;
  }

  &__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;

    .t-tag {
      font-size: 10px !important;
      height: 18px !important;
      border-radius: 4px !important;
      padding: 0 4px !important;
      color: var(--td-text-color-secondary, #666);
      background: var(--td-bg-color-secondarycontainer, #f3f3f3);
      border: none;
    }

    .task-item__status-tag {
      font-weight: 500;
    }
  }

  &__details {
    font-size: 11px;
    color: var(--td-text-color-placeholder, #999);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 10px;
    line-height: 1.4;
  }

  &__time,
  &__duration {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
  }

  &__detail-label {
    color: var(--td-text-color-secondary, #666);
    font-weight: 500;
  }

  &__progress-container {
    display: grid;
    grid-template-columns: minmax(80px, 1fr) auto;
    align-items: center;
    gap: 8px;
    width: min(220px, 100%);
    margin-top: 4px;
  }

  &__progress-bar {
    height: 5px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(255, 91, 0, 0.12);
  }

  &__progress-fill {
    height: 100%;
    min-width: 4px;
    border-radius: inherit;
    background: #ff5b00;
    transition: width 240ms ease;
  }

  &__progress-text {
    color: var(--td-text-color-placeholder, #999);
    font-size: 11px;
    font-variant-numeric: tabular-nums;
  }

  &__link {
    color: var(--td-brand-color, #ff5b00);
    text-decoration: none;
    &:hover {
      text-decoration: underline;
    }
  }

  &__error {
    background: #fff1f0;
    border-radius: 6px;
    padding: 6px 10px;
    margin-top: 4px;

    &-message {
      color: #e34d59;
      font-size: 11px;
      line-height: 1.4;
    }

    &-details-link {
      color: #ff5b00;
      cursor: pointer;
      text-decoration: underline;
      margin-left: 4px;
    }
  }

  &__multi-badge {
    position: absolute;
    bottom: 4px;
    right: 4px;
    background: rgba(0, 0, 0, 0.65);
    color: white;
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 500;
    z-index: 1;
    pointer-events: none;
  }

  &__cache-badge {
    position: absolute;
    bottom: 4px;
    left: 4px;
    background: rgba(0, 168, 112, 0.85);
    color: white;
    padding: 1px 4px;
    border-radius: 3px;
    font-size: 9px;
    display: flex;
    align-items: center;
    gap: 2px;
    z-index: 1;

    svg {
      width: 10px;
      height: 10px;
    }
  }

  &__cache-warning-badge {
    position: absolute;
    bottom: 4px;
    left: 4px;
    z-index: 2;
    padding: 1px 5px;
    border-radius: 4px;
    background: #ffffff;
    color: #fff;
    font-size: 9px;
    font-weight: 600;
    line-height: 14px;
    cursor: help;
    box-shadow: 0 2px 4px rgba(255, 91, 0, 0.14);
  }

  // Sync badge styles
  &__sync-badge {
    position: absolute;
    bottom: 4px;
    left: 4px;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 10px;
    display: flex;
    align-items: center;
    gap: 3px;
    z-index: 1;
    backdrop-filter: blur(4px);
    transition: all 0.2s ease;

    svg {
      width: 12px;
      height: 12px;
    }

    &--synced {
      background: rgba(0, 168, 112, 0.9);
      color: white;
    }

    &--syncing {
      background: rgba(0, 82, 217, 0.9);
      color: white;
    }

    &--warning {
      background: rgba(237, 125, 49, 0.9);
      color: white;
    }

    &--clickable {
      background: rgba(0, 82, 217, 0.85);
      color: white;
      cursor: pointer;

      &:hover {
        background: rgba(0, 82, 217, 1);
        transform: scale(1.05);
      }
    }
  }
}

.task-queue-panel__result-preview {
  max-height: min(56vh, 520px);
  overflow: auto;
  margin: 12px 0 0;
  padding: 12px;
  border: 1px solid var(--td-component-border, #e7e7e7);
  border-radius: 8px;
  background: var(--td-bg-color-secondarycontainer, #f7f7f7);
  color: var(--td-text-color-primary, #1d1d1f);
  font-family: inherit;
  font-size: 13px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
}

// Responsive Design for Panel
@media (max-width: 1200px) {
  .task-queue-panel {
    &__filters-container {
      gap: 8px;
    }

    &__filters {
      flex-direction: row;
      align-items: center;
      gap: 8px;
    }

    &__search-row {
      width: 100%;
    }

    &__search-input {
      max-width: none;
    }

    &__content {
      padding: 12px 0 24px 16px;
    }
  }
}

// Mobile specific styles
@media (max-width: 768px) {
  // 任务队列抽屉的标题
  .side-drawer__title {
    font-size: 16px !important;
  }

  .side-drawer__header {
    padding: 12px !important;
  }

  .side-drawer__filter {
    padding: 0 12px 12px !important;
  }

  .task-queue-panel {
    &__filters-container {
      gap: 6px;

      // TDesign Tabs 移动端样式 - 更紧凑
      .t-tabs {
        .t-tabs__nav-container {
          padding: 0 !important;
        }

        .t-tabs__nav-wrap {
          padding: 0 !important;
        }

        .t-tabs__nav {
          gap: 0 !important; // 移除 tab 间距
        }

        .t-tabs__nav-item {
          font-size: 11px !important;
          padding: 4px 2px !important; // 最小 padding
          min-width: auto !important;
          white-space: nowrap;
          margin: 0 !important;
        }

        // 缩小滚动箭头
        .t-tabs__nav-scroll-btn {
          width: 14px !important;
          min-width: 14px !important;
          padding: 0 !important;
        }

        // 底部指示条
        .t-tabs__bar {
          height: 2px !important;
        }
      }
    }

    &__filters {
      gap: 6px;
    }

    &__type-filters {
      padding: 2px;
      border-radius: 8px;

      .t-button {
        height: 30px !important;
        min-width: 30px !important;
      }
    }

    &__search-input {
      flex: 1;
      min-width: 80px !important;

      .t-input {
        min-height: 28px !important;
        height: 28px !important;
        font-size: 13px !important;
        border-width: 1px !important;
      }

      .t-input__inner {
        font-size: 13px !important;
      }
    }

    &__filter-actions {
      .t-button {
        min-height: 28px !important;
        height: 28px !important;
        padding: 0 10px !important;
        font-size: 12px !important;
      }
    }

    &__content {
      padding: 8px 0 16px 12px;
    }

    &__list {
      gap: 8px;
    }

    &__empty {
      padding: 32px 16px;

      &-icon {
        font-size: 36px;
        margin-bottom: 12px;
      }

      &-text {
        font-size: 13px;
      }
    }
  }

  // Task Item mobile styles
  .task-item {
    padding: 12px 16px 12px 0;
    gap: 3px 8px;

    // 覆盖全局按钮移动端样式，保持紧凑
    &__primary-action {
      min-height: 26px !important;
      height: 26px !important;
      min-width: auto !important;
      padding: 0 10px !important;
    }

    &--wide {
      grid-template-columns: 80px 1fr;

      &.task-item--selection-mode {
        grid-template-columns: auto 80px 1fr;
      }
    }

    &--compact {
      grid-template-columns: 70px 1fr;
      grid-template-areas:
        'preview prompt'
        'info    info';

      &.task-item--selection-mode {
        grid-template-columns: auto 70px 1fr;
        grid-template-areas:
          'checkbox preview prompt'
          'info     info    info';
      }

      .task-item__preview-wrapper {
        grid-area: preview;
        width: 70px;
        height: 52px;
      }

      .task-item__prompt-area {
        grid-area: prompt;
      }

      .task-item__info-area {
        grid-area: info;
        margin-top: 4px;
      }
    }

    &__preview-wrapper {
      width: 80px;
      height: 60px;
    }

    &__prompt {
      font-size: 13px;
      -webkit-line-clamp: 2;
    }

    &__checkbox {
      padding-left: 12px;
    }
  }
}

// Animations
@keyframes slideUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideDown {
  from {
    transform: translateY(0);
    opacity: 1;
  }
  to {
    transform: translateY(100%);
    opacity: 0;
  }
}

// Notification Badge
.task-notification {
  position: absolute;
  top: -8px;
  right: -8px;
  min-width: 20px;
  height: 20px;
  background: var(--td-error-color, #e34d59);
  color: white;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

// Task Preview Dialog
.task-preview-dialog {
  z-index: $z-dialog !important; // 确保在panel之上
  .task-preview-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 24px;
    min-height: 60vh;
  }

  .task-preview-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: calc(100% - 120px);
    position: relative;
  }

  .task-preview-cache-badge {
    position: absolute;
    bottom: 12px;
    left: 12px;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: rgba(0, 168, 112, 0.9);
    color: white;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
  }

  .task-preview-nav {
    flex-shrink: 0;
    z-index: 1; // 相对层级,在panel内部

    &--left {
      margin-right: auto;
    }

    &--right {
      margin-left: auto;
    }

    &:hover {
      transform: scale(1.1);
      transition: transform 0.2s ease;
    }
  }
}

// Task Toolbar Button - Embedded version for UnifiedToolbar
.task-toolbar-button {
  width: 56px;
  height: 56px;
  background: #ffffff;
  border: 0;
  padding: 0;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  position: relative;

  &:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    background: #f5f5f5;
  }

  &:active {
    transform: scale(0.95);
  }

  &--expanded {
    background: #f0f0f0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  }

  &--icon-only {
    width: 48px;
    height: 48px;
  }

  &__content {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  &__text {
    color: #757575;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    transition: color 0.3s ease;
  }
}

// Badge positioning and styling adjustment for embedded button
.task-toolbar-button .t-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: transparent !important;
}

// Override badge background color to transparent for embedded button
.task-toolbar-button {
  .t-badge__count {
    color: #e91e63 !important;
    border: 1px solid #e91e63 !important;
  }
}

// Virtual Task List - Load More Styles
.virtual-task-list {
  &__loading-more {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px;
    color: var(--td-text-color-secondary, #757575);
    font-size: 13px;
  }

  &__loading-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid var(--td-component-border, #e7e7e7);
    border-top-color: #ff5b00;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
  }

  &__pagination-info {
    text-align: center;
    padding: 12px;
    color: var(--td-text-color-placeholder, #bbb);
    font-size: 12px;
  }

  &__no-more {
    text-align: center;
    padding: 12px;
    color: var(--td-text-color-placeholder, #bbb);
    font-size: 12px;
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}